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class DOERefPre1980 < ASHRAE901
# @!group AirLoopHVAC
# Apply multizone vav outdoor air method and
# adjust multizone VAV damper positions. Currently
# doesn't do anything for the DOE prototype buildings.
#
# @return [Bool] returns true if successful, false if not
# @todo enable damper position adjustment for legacy IDFS
def air_loop_hvac_apply_multizone_vav_outdoor_air_sizing(air_loop_hvac)
# TODO: enable damper position adjustment for legacy IDFS
OpenStudio.logFree(OpenStudio::Warn, 'openstudio.standards.AirLoopHVAC', 'Damper positions not modified for DOE Ref Pre-1980 or DOE Ref 1980-2004 vintages.')
return true
end
# Determine if static pressure reset is required for this
# system. Not required by DOE Pre-1980.
#
# @todo Instead of requiring the input of whether a system
# has DDC control of VAV terminals or not, determine this
# from the system itself. This may require additional information
# be added to the OpenStudio data model.
# @param has_ddc [Bool] whether or not the system has DDC control
# over VAV terminals.
# return [Bool] returns true if static pressure reset is required, false if not
def air_loop_hvac_static_pressure_reset_required?(air_loop_hvac, has_ddc)
sp_reset_required = false
return sp_reset_required
end
# Determines if optimum start control is required.
# Not required by DOE Pre-1980.
def air_loop_hvac_optimum_start_required?(air_loop_hvac)
opt_start_required = false
return opt_start_required
end
# Determine whether the VAV damper control is single maximum or
# dual maximum control. Single Maximum for DOE Ref Pre-1980.
#
# @return [String] the damper control type: Single Maximum, Dual Maximum
def air_loop_hvac_vav_damper_action(air_loop_hvac)
damper_action = 'Single Maximum'
return damper_action
end
end
Version data entries
24 entries across 24 versions & 1 rubygems